Chris Mason
d561c025ee
Btrfs: very minimal locking
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7f5c15160e
Add generation number to btrfs_header, readdir fixes, hash collision fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
df2ce34c88
Btrfs: properly set new buffers for new blocks up to date
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d571976292
btrfs_create, btrfs_write_super, btrfs_sync_fs
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
79154b1b5b
Btrfs: transaction rework
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
e20d96d64f
Mountable btrfs, with readdir
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
2e635a2783
Btrfs: initial move to kernel module land
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1261ec42b3
Btrfs: Better block record keeping, real mkfs
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
293ffd5fd3
Btrfs: change dir-test to insert inode_items
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
313a013bb9
Btrfs: Update TODO
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
9f5fae2fe6
Btrfs: Add inode map, and the start of file extent items
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
631d7d950a
Btrfs: add transaction.h to the Makefile
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
4068947886
Btrfs: minor comments
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
e089f05c18
Btrfs: transaction handles everywhere
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
88fd146c27
Btrfs: pin freed blocks from the FS tree too
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
a8a2ee0c60
Btrfs: add a name_len to dir items, reorder key
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1e1d27017c
Btrfs: add inode item
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1d4f6404de
Btrfs: directory testing code and dir item fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
24af03ea5e
Btrfs: add hash.h
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
62e2749e03
Btrfs: Use a chunk of the key flags to record the item type.
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Add (untested and simple) directory item code
Fix comp_keys to use the new key ordering
Add btrfs_insert_empty_item
Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
a1516c8921
Btrfs: reorder key offset and flags
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
123abc88c9
Btrfs: variable block size support
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
4beb1b8b75
Btrfs: add leaf data casting helper
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
710874947a
Btrfs: properly reset block cache on free
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
3768f3689f
Btrfs: Change the super to point to a tree of trees to enable persistent snapshots
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
eaee50e881
Btrfs: merge leaves before split
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
9aca1d5132
Btrfs: make some funcs static
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
234b63a091
rename funcs and structs to btrfs
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
cf27e1eec0
Btrfs: struct extent_item endian
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1d4f8a0c1e
Btrfs: node->blockptrs endian fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
0783fcfc4d
Btrfs: struct item endian fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
e2fa7227cd
Btrfs: struct key endian fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
bb492bb0a5
Btrfs: Add sparse endian annotations to struct header
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rename struct header to btrfs_header
Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7518a238ea
Btrfs: get/set for struct header fields
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
83e15a28e0
fix leak in btrfs_drop_snapshot
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
20524f0226
Btrfs: recursion free-first pass
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
0579da4280
Btrfs: Fixup last found extent caching
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
037e639048
Btrfs: get rid of add recursion
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
a28ec19775
Btrfs: Fixup reference counting on cows
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
02217ed299
Btrfs: early reference counting
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
77ce6846c4
Btrfs: period commit during initial fill in the random tester
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
f0930a37f1
Btrfs: Fix extent code to use merge during delete
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Remove implicit commit in del_item and insert_item
Add implicit commit to close()
Add commit op in random-test
Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
ed2ff2cba7
Btrfs: pretend page cache & commit code
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
79f95c82dc
Btrfs: Fixup the code to merge during path walks
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Add a bulk insert/remove test to random-test
Add the quick-test code back as another regression test
Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
bb8039515d
Btrfs: merge on the way down during deletes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
0f70abe2b3
Btrfs: more return code checking
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
aa5d6bed25
Btrfs: return code checking
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
af86d07efe
Btrfs: Add sparse checking to Makefile
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
8e19f2cd45
Btrfs: Take out the merge-during-search-on-delete code, it is buggy.
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d16302ab0e
Btrfs: more 32 bit cleanups
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago